XML 30 R22.htm IDEA: XBRL DOCUMENT v3.21.2

Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2021

Fixed non-cancellable revenues under time charter contracts [Abstract]

Schedule Of Fixed Non CancelableTime Charter Contracts [Table Text Block]

​

​	​	​	​
Period		Amount
Year 1	​	$	93,307
Total	​	$	93,307

X

- Definition

Tabular disclosure of all company's expected revenues from fixed non-cancelable time charter contracts.

+ References

No definition available.

+ Details

Name:	dsx_ScheduleOfFixedNonCancelabletimeCharterContractsTableTextBlock
Namespace Prefix:	dsx_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration